ES363489A1 - Process for controlling cultures of microorganisms, especially in the biological treatment of effluents - Google Patents

Process for controlling cultures of microorganisms, especially in the biological treatment of effluents

Info

Publication number
ES363489A1
ES363489A1 ES363489A ES363489A ES363489A1 ES 363489 A1 ES363489 A1 ES 363489A1 ES 363489 A ES363489 A ES 363489A ES 363489 A ES363489 A ES 363489A ES 363489 A1 ES363489 A1 ES 363489A1
Authority
ES
Spain
Prior art keywords
microorganisms
controlling
effluents
cultures
biological treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES363489A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OMNIUM ASSAINISSEMENT
Original Assignee
OMNIUM ASSAINISSEMENT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OMNIUM ASSAINISSEMENT filed Critical OMNIUM ASSAINISSEMENT
Publication of ES363489A1 publication Critical patent/ES363489A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/006—Regulation methods for biological treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Emergency Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Activated Sludge Processes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The treatment of sewage is controlled in relation to the instantaneous variation in the metabolic rate of its micro-organisms. A number of ways of controlling the densities of the microorganisms are described. A method of measuring the instantaneous variation is described in Specification 1,263,754 (see Division B1).
ES363489A 1968-02-16 1969-02-10 Process for controlling cultures of microorganisms, especially in the biological treatment of effluents Expired ES363489A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR140149 1968-02-16

Publications (1)

Publication Number Publication Date
ES363489A1 true ES363489A1 (en) 1970-12-16

Family

ID=8646091

Family Applications (1)

Application Number Title Priority Date Filing Date
ES363489A Expired ES363489A1 (en) 1968-02-16 1969-02-10 Process for controlling cultures of microorganisms, especially in the biological treatment of effluents

Country Status (9)

Country Link
AT (1) AT296903B (en)
BE (1) BE727525A (en)
CA (1) CA934486A (en)
CH (1) CH557877A (en)
DE (1) DE1906588A1 (en)
ES (1) ES363489A1 (en)
FR (1) FR1567182A (en)
GB (1) GB1263753A (en)
NL (1) NL6902261A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593867A5 (en) * 1975-07-14 1977-12-15 Sulzer Ag
DE2843074A1 (en) * 1978-10-03 1980-04-10 Boehringer Mannheim Gmbh METHOD FOR REGULATING AND / OR CONTROLLING A BIOLOGICAL WASTEWATER PLANT
FR2539875B1 (en) * 1983-01-24 1986-03-21 Ugine Kuhlmann METHOD AND APPARATUS FOR DETECTION OF TOXIC SUBSTANCES IN WASTE WATER SUPPLYING A BIOLOGICAL TREATMENT STATION
DE4338220C2 (en) * 1993-11-09 2001-06-13 Alfred Albert Process for controlling the breathability of microorganisms in an activated sludge process in wastewater treatment
KR100352412B1 (en) * 1995-06-22 2003-01-06 비사스코 피티와이. 리미티드 Wastewater treatment improvement method and apparatus
NL1026287C2 (en) * 2004-05-28 2005-11-30 Vitens Fryslsn Measuring microbiological activity of aqueous solutions, used for monitoring drinking water quality, by measuring reduction in oxygen concentration over time

Also Published As

Publication number Publication date
BE727525A (en) 1969-07-01
CA934486A (en) 1973-09-25
GB1263753A (en) 1972-02-16
AT296903B (en) 1972-03-10
DE1906588A1 (en) 1969-09-18
FR1567182A (en) 1969-05-16
NL6902261A (en) 1969-08-19
CH557877A (en) 1975-01-15

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